The agent of Barcelona striker Keirrison hasn't ruled out a return to Fiorentina, despite interest from Santos.
The Viola appeared to have cut short the Brazilian's loan agreement last month.
But agent Marcos Malaquias revealed: "Santos are doing their part and we have to speak with Barcelona. We have to wait to see what their answer will be.
"I'm optimistic, but Santos also has to negotiate with Fiorentina, not just Barcelona. Otherwise he will be present in Florence on July 16, the first day of their retreat."
